Specifications:

Size: 33.5 W x 14.5 H x 3.5 T (cm)
Framing: Extruded Anodized Aluminum
Power: 24 V DC
Connection: 6P-6C Rj11 modular plug
LED: DOT3/DOT5 LED single or dual color
Display: Top row Moving Message
             2nd row 2-digit Counter Number